39512220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 121879296

約数和(自身を除く): 82367076

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 131, 132, 165, 220, 262, 330, 393, 457, 524, 655, 660, 786, 914, 1310, 1371, 1441, 1572, 1828, 1965, 2285, 2620, 2742, 2882, 3930, 4323, 4570, 5027, 5484, 5764, 6855, 7205, 7860, 8646, 9140, 10054, 13710, 14410, 15081, 17292, 20108, 21615, 25135, 27420, 28820, 30162, 43230, 50270, 59867, 60324, 75405, 86460, 100540, 119734, 150810, 179601, 239468, 299335, 301620, 359202, 598670, 658537, 718404, 898005, 1197340, 1317074, 1796010, 1975611, 2634148, 3292685, 3592020, 3951222, 6585370, 7902444, 9878055, 13170740, 19756110, 39512220]

約数ペア:

[(1, 39512220), (2, 19756110), (3, 13170740), (4, 9878055), (5, 7902444), (6, 6585370), (10, 3951222), (11, 3592020), (12, 3292685), (15, 2634148), (20, 1975611), (22, 1796010), (30, 1317074), (33, 1197340), (44, 898005), (55, 718404), (60, 658537), (66, 598670), (110, 359202), (131, 301620), (132, 299335), (165, 239468), (220, 179601), (262, 150810), (330, 119734), (393, 100540), (457, 86460), (524, 75405), (655, 60324), (660, 59867), (786, 50270), (914, 43230), (1310, 30162), (1371, 28820), (1441, 27420), (1572, 25135), (1828, 21615), (1965, 20108), (2285, 17292), (2620, 15081), (2742, 14410), (2882, 13710), (3930, 10054), (4323, 9140), (4570, 8646), (5027, 7860), (5484, 7205), (5764, 6855)]